The KangerTech Vola 100W Starter Kit for vapers looking for a sub-ohm tank and cloud producing experience without destroying your wallet. The Vola 100W mod utilizes an impressive highly clearly 1.3 inch TFT Screen to show you the vaping date. Features Built-in 2000mAh battery and DIY the Watt and TEMP curve. It is important that also supports Beginner/Intermediate/Expert modes for your choose. It is able to reach up to a maximum output power of 100W. There is a big fire button and +/- buttons on the vape mods side. And together with the innovative tank. The smart design enables the tank switch from 2ml to 4ml instantly.